.text {
  font-size: 20px;
  text-decoration: none;
  line-height: 30px;
  text-indent: 10px;
}
#ul #li {
  padding: 10px;
}
.mydiv:first-child {
  margin: 10px;
}
.dark {
  background: olive;
  color: white;
  font-size: 20px;
  text-decoration: none;
  line-height: 30px;
  text-indent: 10px;
  padding: 10px;
}
.test1 {
  flex-flow: row wrap;
  display: flex;
  flex-flow: row nowrap;
  text-align: center;
  justify-content: center;
}
.test2 {
  border-collapse: collapse;
}
.test2 td {
  border: 1px solid black;
}
.test2 td > a {
  color: blanchedalmond;
}
.test3 {
  display: flex;
  flex-flow: row wrap;
  text-align: left;
  justify-content: center;
}
.test4 {
  display: flex;
  flex-flow: column wrap;
  text-align: center;
  justify-content: center;
}
.a {
  font-size: 30px;
  color: blue;
}
.b {
  font-size: 10px;
  color: red;
}
